Serfas USL-TL60 Taillight

Stay visible after dark with Serfas' USL-TL60 Taillight. The single LED pumps out 60 lumens of light, giving over a mile of visibility! It also offers 4 modes with a run time of up to 14 hours and it fits on almost all seatposts with the included tool-free mount. The simple USB smart charger makes it easy to keep it charged up, too.